Petabyte Scale Log Analysis at Alibaba: Infrastructure, Challenge and Optimization – Yunlei Ma

    Petabyte Scale Log Analysis at Alibaba: Infrastructure, Challenge and Optimization – Yunlei Ma

    Yunlei will share the infrastructure for petabytes scale log data collection, storage and analysis at Alibaba . Presto plays a key role in the infrastructure. Presto processes over hundreds of billions of query, about over 1 quadrillion rows every day .